<!--
/* Powered by JYWAP & jy.qhxin.com */
function GetXmlHttpObject() {
	var xmlHttp=null;
	try{// Firefox, Opera 8.0+, Safari
		xmlHttp=new XMLHttpRequest();
	}catch (e){// Internet Explorer
		try{
			xmlHttp=new ActiveXObject("Msxml2.XMLHTTP");
		}catch (e){
			xmlHttp=new ActiveXObject("Microsoft.XMLHTTP");
		}
	}
	return xmlHttp;
}
var xmlHttp=GetXmlHttpObject();
function canDoAjax() {
	return !(xmlHttp==null);
}
function getJsonData(url, stateChanged) {
	if (canDoAjax()){
		xmlHttp.onreadystatechange=stateChanged;
		xmlHttp.open("GET",url,true);
		xmlHttp.send(null);
	}
}
var ajaxToken="";
function checkValidOk(res) {
	return res!=null && res!="JYWAP Access Invalid" && res!="";
}
-->